Which three systems are involved in the excretion of wastes in humans?

Excretion

SystemOrganExcretion

UrinaryKidneyNitrogen compounds Toxins Water Electrolytes

IntegumentorySkin-sweat glandsNitrogen compounds Water Electrolytes

RespiratoryLungCarbon dioxide Water

DigestiveIntestineDigestive wastes Bile pigments Salts of heavy metals

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this

it should be briana that has it to me